A child suffering from kidney stones receives treatment at a hospital in Hefei, Anhui province October 10, 2008. Nearly 10,700 Chinese infants and children were still in hospital after drinking toxic milk and milk formula, China said on Thursday, but urged foreign customers to take a "scientific" approach to the safety of its products. REUTERS/Stringer (CHINA). CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA.